LITHIUM SECONDARY BATTERY HAVING INTERNAL PROTECTION CIRCUIT

Details for Australian Patent Application No. 2002349724 (hide)

Owner BYD COMPANY LIMITED

Inventors WANG, Chuanfu; YAN, Yueqing; YANG, Haishan

Pub. Number AU-A-2002349724

PCT Number PCT/CN02/00793

PCT Pub. Number WO2003/067700

Priority 02225529.X 04.02.02 CN

Filing date 7 November 2002

Wipo publication date 2 September 2003

International Classifications

H01M 010/48 Secondary cells

H02J 007/00 Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries

H01M 010/36 Secondary cells - Accumulators not provided for in groups

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 02225529.X 04.02.02 CN

25 September 2003 Application Open to Public Inspection

  Published as AU-A-2002349724

21 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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